I'd be glad if you did give it a try. I'll give you a couple of tips to smooth out the road.
Dimensions of finished album are 24" wide by 11 3/4 deep for 8 1/2" X 11" album pages. consisting of an outside piece of 7/8 oz and an inside liner of 2/3oz., and a spine 1 1/2" by 11 1/2" out of the 7/8. The spine is cut shorter so it will come almost to the edge top and bottom
.but not quite. Don't want it to show a lot. I used a standard 1 1/2" ring three ring binder and if you don't have them I have plenty and can mail you one or more. (you will destroy the functioning part if you try to drill one out of an existing binder.)
Lay out your pattern on the 2/3oz. so your reference lines (which are super lightly drawn) will be handy and not interfere with the carving/tooling on the front. Lay out the 24" X 11/34" rectangle on the liner. Mark these lines so you can see them easily. Then go back an lightly put in your reference lines
. a vertical line at 12" dead center, then a line 3/4" on EACH SIDE of the center line. This is your reference for the 1 1/2" spine and give you the glue line. Then a second set of lines 1/4" outside the spine lines (or 1" from the center line) this is your "fold line" on each side of the 2" center section
Block cut the 2/3oz liner about 1/4" outside the pattern lines, then block cut the 7/8oz. slightly larger than that and cement the two flesh to flesh. Now when you cut the final pattern lines all your edges will be sooth and square. Cut the spine 1 1/2" X 11 1/2" and skive about 3/4" of each end to zero so when it it glued down it will lays nice and flat and not be noticed. Don't put it in just yet.
Do your decorative work of choice on the front and then groove at about 1/4" all the way around the album for stitching. Now cement the spine in place, then stitch. The stitch will catch just the very edge of the spine like about 1/16" (For borders on the front and back I use 1" top, bottom and outside and 1/14" from the 2" fold line for the spine side border.)
The ring device is secured using two decorative Chicago screws. (through all layers, front, liner and spine piece) You may have to get a couple of 1/2" 8/32 screws and modify the length to get a perfect fit on this thickness.
Burnish, finish and smile!
Good luck!! Call me if you need to.
Paul